Wiring Plan With Double Chamber Housing Ex D - Vega VEGAPULS 66 Operating Instructions Manual

Radio module PLICS-
MOBILE integrated in
the connection compart-
ment
Electronics compart-
ment
VEGAPULS 66 • Profibus
Fig. 18: CConnection of the voltage supply of the radio module
Voltage supply
1
You can find detailed information for connection in the supplementary
instructions "PLICSMOBILE GSM/GPRS radio module".

5.5 Wiring plan with double chamber housing Ex d

Fig. 19: Electronics compartment, double chamber housing
1 Internal connection to the connection compartment
Contact pins for the indicating and adjustment module or interface adapter
2
3 Selection switch for bus address
Internal connection to the plug connector for external indicating and
4
adjustment unit (optional)
5 Connecting to the bus system
Status
SIM-Card
Test
USB
Bus
+
1 2
( ) (-)
1
0 0 0
Bus
+
1
2
( ) (-) 5 6 7 8
1 4
2
3
27